Increased Reliability of the Technological Torsion Forging Process for Products from Aluminum Alloys

被引：2
|
作者：
Petrov, P. A. [1 ]
Matveev, A. G. [1 ]
Saprykin, B. Yu [1 ]
Petrov, M. A. [1 ]
Burlakov, I. A. [1 ]
Dixit, U. S. [2 ]
机构：
[1] Moscow Polytech Univ, Moscow 107023, Russia
[2] Guwahati Indian Inst Technol, Gauhati 781039, India
来源：
JOURNAL OF MACHINERY MANUFACTURE AND RELIABILITY | 2021年 / 50卷 / 04期
基金：
俄罗斯基础研究基金会;
关键词：
aluminum alloy; inverse problem; inverse method; compression test; flow curve; torsional upsetting; computer simulation;
D O I：
10.3103/S1052618821040117
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
In this paper, methodological approaches to improving the accuracy of calculating the complex little-studied technological process of torsion forging based on computer simulation are provided. A method for setting the inverse problem for one of the known types of compression tests for aluminum alloy samples is presented. The results of simulation tests and their comparison with the data obtained during the experiments are presented. A compression test of solid cylindrical samples is considered. The scheme of realization of the inverse problem (inverse method) is presented. The results can be applied when preparing initial data at the stage of development or optimizing the technological process of torsion forging based on computer simulation in specialized programs, for example, the QFORM program.
引用
收藏
页码：324 / 331
页数：8
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